Radio resource allocation in MC-CDMA under qos requirements

被引：0
|
作者：
Gutierrez, Ismael [1 ]
Bader, Faouzi [2 ]
Pijoan, Joan L. [2 ]
机构：
[1] La Salle Univ, Sch Engn, Ps Bonanova 8, Barcelona 08022, Spain
[2] Parc Med Tecnol, CTTC, E-08860 Barcelona, Spain
来源：
MULTI-CARRIER SPREAD SPECTRUM 2007 | 2007年 / 1卷
关键词：
SS-MC-MA; GO-MC-CDMA; radio resource allocation; QoS; scheduling;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Most of the traditional channel-aware schedulers produce very unfair situations, whereas schedulers based on input buffers state and quality of service requirements lead to low spectrally efficient systems. In this paper a novel radio resource allocation algorithm based on combination of the CSI information as well as the input buffers is presented and applied to a multicarrier system. In fact, the Group Orthogonal MC-CDMA and the Spread Spectrum Multicarrier Multiple Access schemes are analyzed and performances compared when applying the proposed algorithm in a typical low-mobility environment.
引用
收藏
页码：207 / +
页数：2
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